Results 191 to 200 of about 11,566 (244)

Diet type and the oral microbiome. [PDF]

Front Nutr
Betancur D, Jara EL, Lima CA, Victoriano M.   +3 more
europepmc   +1 more source

Nitrite induced nitrate and nitrite reductases in Azotobacter vinelandii.

Indian journal of biochemistry & biophysics, 1975
R S, Marwaha, S K, Sawhney, M S, Naik
openaire   +1 more source

From genes to function: regulation, maturation, and evolution of cytochrome <i>c</i> nitrite reductase in nitrate reduction to ammonium. [PDF]

Appl Environ Microbiol
Hird K, Campeciño JO, Hegg EL.
europepmc   +1 more source

Dissimilatory Nitrite and Nitric Oxide Reductases [PDF]

Chemical Reviews, 1996
The inorganic nitrogen cycle (Figure 1) consists of several linked biological processes and one abiological process, the reaction of N2 and O2 in lightning discharges and internal combustion engines to produce NOx and, ultimately, nitrate. All of the processes except nitrogen fixation involve reduction or oxidation of species containing N-O bonds of ...
Bruce A Averill
exaly   +5 more sources

Nitrite reduction in bacteria: A comprehensive view of nitrite reductases

Coordination Chemistry Reviews, 2022
Stéphane Besson, M Gabriela Almeida, Celia M Silveira   +2 more
exaly   +2 more sources

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A spectrophotometric assay for dissimilatory nitrite reductases

Analytical Biochemistry, 1988
A spectrophotometric assay for dissimilatory nitrite reductases has been developed utilizing mammalian cytochrome c (equine heart) as reductant and spectrophotometric agent. The copper-containing nitrite reductase from Achromobacter cycloclastes has been shown to have apparent Km's for reduced cytochrome c and nitrite of 86 +/- 5 and 5.63 +/- 0.03 ...
B A Averill, James M Tiedje
exaly   +3 more sources

Functional domains of assimilatory nitrate reductases and nitrite reductases

Trends in Biochemical Sciences, 1990
Biochemical investigation of nitrate assimilation enzymes spans the past four decades. With the molecular cloning of genes for nitrate reductases and nitrite reductases, exciting new prospects are developing for the study of these enzymes. As large, complex enzymes with multiple redox centers, these two types of reductases should help us gain ...
Wilbur H Campbell, James R Kinghorn
exaly   +3 more sources

Studies on nitrite reductase in barley

Planta, 1973
Nitrite reductase from barley seedlings was purified 50-60 fold by ammonium sulphate precipitation and gel filtration. No differences were established in the characteristics of nitrite reductases isolated in this way from either leaf or root tissues.
W F, Bourne, B J, Miflin
openaire   +2 more sources

Pseudoazurin–Nitrite Reductase Interactions

ChemBioChem, 2005
AbstractThe nitrite reductase‐binding site on pseudoazurin has been determined by using NMR chemical‐shift perturbations. It comprises residues in the hydrophobic patch surrounding the exposed copper ligand His81 as well as several positively charged residues. The binding site is similar for both redox states of pseudoazurin, despite differences in the
Antonietta, Impagliazzo, Ludwig, Krippahl, Marcellus, Ubbink   +2 more
openaire   +2 more sources